Perhaps you should try some spelling variations:
inflation targets » inflation target, inflation targeting, inflation rates
3.2 communication » 3 communication, 2.3 communication, de communication
technology hard » technology has, technology have, technology hydro
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
hard inflation » aid inflation, has inflation, hybrid inflation
targets rice » target price, targets rule, target prices
l afrique » en afrique
rice 3.2 » price 3.2, rice 3.1, rice 3.3

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology hard inflation targets rice 3.2 communication _ 4 developpement l afrique.*.